Inventor · disambiguated record
Ranganathan Krishnan
Also filed as: KRISHNAN RANGANATHAN
36 granted patents·12 pending applications·1,108 citations·filing 2001–2016
98Inventor score
Top patents by PatentIndex Score
48 records- 0199US7042857B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2005·Granted May 9, 2006·159 cites·30 claims
- 0298US9155106B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2014·Granted Oct 6, 2015·37 cites·40 claims
- 0397US7463576B2Channel estimation for OFDM communication systemsQUALCOMM INC·Filed 2005·Granted Dec 9, 2008·71 cites·16 claims
- 0497US7039001B2Channel estimation for OFDM communication systemsQUALCOMM INC·Filed 2003·Granted May 2, 2006·172 cites·27 claims
- 0596US6928062B2Uplink pilot and signaling transmission in wireless communication systemsQUALCOMM INC·Filed 2003·Granted Aug 9, 2005·146 cites·30 claims
- 0695US8724555B2Uplink pilot and signaling transmission in wireless communication systemsKRISHNAN RANGANATHAN·Filed 2006·Granted May 13, 2014·50 cites·88 claims
- 0795US8320244B2Reservation based MAC protocolMUQATTASH ALAA·Filed 2007·Granted Nov 27, 2012·218 cites·22 claims
- 0895US7606326B2Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulationQUALCOMM INC·Filed 2006·Granted Oct 20, 2009·35 cites·6 claims
- 0994US9397745B2Hybrid satellite and mesh network system for aircraft and ship internet serviceJALALI AHMAD·Filed 2011·Granted Jul 19, 2016·22 cites·20 claims
- 1091US7912457B2Methods and apparatus for creation and transport of multimedia content flowsQUALCOMM INC·Filed 2005·Granted Mar 22, 2011·20 cites·62 claims
- 1189US7450963B2Low power dual processor architecture for multi mode devicesQUALCOMM INC·Filed 2002·Granted Nov 11, 2008·32 cites·12 claims
- 1289US7095790B2Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulationQUALCOMM INC·Filed 2003·Granted Aug 22, 2006·49 cites·32 claims
- 1386US8667144B2Wireless architecture for traditional wire based protocolDHARMARAJU DINESH·Filed 2008·Granted Mar 4, 2014·16 cites·62 claims
- 1475US8472930B2Methods and apparatus for creation and transport of multimedia content flowsCHANDHOK RAVINDER P·Filed 2011·Granted Jun 25, 2013·3 cites·35 claims
- 1574US8351985B2Low power dual processor architecture for multi mode devicesQUALCOMM INC·Filed 2012·Granted Jan 8, 2013·2 cites·20 claims
- 1672US8493955B2Interference mitigation mechanism to enable spatial reuse in UWB networksNANDAGOPALAN SAISHANKAR·Filed 2007·Granted Jul 23, 2013·5 cites·17 claims
- 1771US7515924B2Method and module for operating independently of a remote terminal if an incoming pilot signal is not detected within a time period and enabling a pilot signal transmissionQUALCOMM INC·Filed 2003·Granted Apr 7, 2009·12 cites·38 claims
- 1871US7493133B2Power control in ad-hoc wireless networksQUALCOMM INC·Filed 2004·Granted Feb 17, 2009·14 cites·20 claims
- 1970US8489135B2Network topology formationNANDA SANJIV·Filed 2009·Granted Jul 16, 2013·3 cites·37 claims
- 2067US7519371B2Multi-hop communications in a wireless networkQUALCOMM INC·Filed 2004·Granted Apr 14, 2009·9 cites·29 claims
- 2166US6738437B2Symbol recovery from an oversampled hard-decision binary streamQUALCOMM INC·Filed 2001·Granted May 18, 2004·11 cites·22 claims
- 2260US7907898B2Asynchronous inter-piconet routingQUALCOMM INC·Filed 2004·Granted Mar 15, 2011·6 cites·43 claims
- 2359US8028024B2System and method of instant messaging between wireless devicesQUALCOMM INC·Filed 2006·Granted Sep 27, 2011·1 cites·25 claims
- 2458US7408914B2Time-hopping systems and techniques for wireless communicationsQUALCOMM INC·Filed 2004·Granted Aug 5, 2008·5 cites·17 claims
- 2555US7515595B2Network using encoded transmissions and forwardingQUALCOMM INC·Filed 2004·Granted Apr 7, 2009·2 cites·53 claims
- 2655US2010003931A1Transmission schemes for multi-antenna communication systems utilizing multi-carrier modulationQUALCOMM INC·Filed 2009·Application pending·0 cites
- 2754US8019351B2Multi-hop communications in a wireless networkQUALCOMM INC·Filed 2009·Granted Sep 13, 2011·0 cites·28 claims
- 2854US7978710B2Synchronous inter-piconet routingQUALCOMM INC·Filed 2004·Granted Jul 12, 2011·2 cites·25 claims
- 2954US7852799B2Network using randomized time division duplexingQUALCOMM INC·Filed 2004·Granted Dec 14, 2010·2 cites·22 claims
- 3054US2009191859A1Network using encoded transmissions and forwardingQUALCOMM INC·Filed 2009·Application pending·0 cites
- 3153US7447481B2System and method for reducing rake finger processingQUALCOMM INC·Filed 2007·Granted Nov 4, 2008·0 cites·14 claims
- 3253US7359728B2Modified power control for reduction of system power consumptionQUALCOMM INC·Filed 2004·Granted Apr 15, 2008·2 cites·8 claims
- 3352US2008305831A1Multi Mode Mobile Computing DeviceQUALCOMM INC·Filed 2008·Application pending·0 cites
- 3450US8208972B2Low power dual processor architecture for multi mode devicesKRISHNAN RANGANATHAN·Filed 2007·Granted Jun 26, 2012·0 cites·16 claims
- 3550US2012290543A1Accounting for process data quality in process analysisDUVVOORI VIKRAM·Filed 2012·Application pending·0 cites
- 3648US7292826B2System and method for reducing rake finger processingQUALCOMM INC·Filed 2004·Granted Nov 6, 2007·0 cites·7 claims
- 3746US2017243193A1Hybrid blockchainSKUCHAIN INC·Filed 2016·Application pending·0 cites
- 3846US2008045149A1Wireless architecture for a traditional wire-based protocolDHARMARAJU DINESH·Filed 2007·Application pending·0 cites
- 3946US2006025180A1Method for waking a wireless deviceQUALCOMM INC·Filed 2004·Application pending·0 cites
- 4045US9198084B2Wireless architecture for a traditional wire-based protocolDHARMARAJU DINESH·Filed 2007·Granted Nov 24, 2015·0 cites·26 claims
- 4145US2011313812A1Accounting for data dependencies in process models, analysis, and managementDUVVOORI VIKRAM·Filed 2010·Application pending·0 cites
- 4244US9083538B2Methods and apparatus for creation and transport of multimedia content flows to a distribution networkPAREKH NILESHKUMAR J·Filed 2005·Granted Jul 14, 2015·0 cites·40 claims
- 4343US8369361B2Early termination of low data rate traffic in a wireless networkQUALCOMM INC·Filed 2010·Granted Feb 5, 2013·0 cites·32 claims
- 4443US7664140B2Early termination of low data rate traffic in a wireless networkQUALCOMM INC·Filed 2001·Granted Feb 16, 2010·2 cites·13 claims
- 4542US2003194987A1Synchronization of an emulated device over a local linkFiled 2002·Application pending·0 cites
- 4642US2003195010A1Emulating a wireless communication device using a local linkFiled 2002·Application pending·0 cites
- 4741US2007274286A1Overhead reduction in an ad-hoc wireless networkKRISHNAN RANGANATHAN·Filed 2006·Application pending·0 cites
- 4841US2005195849A1Early termination of low data rate traffic in a wireless networkFiled 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →